


        body{
            position: fixed;
        }
        body.canScroll{
            position: initial;
        }
        header nav.pc{
            padding-bottom: 0px !important;
            background: transparent;
        }
        .atTop header nav.pc{
            transition: background .5s , padding .5s linear .4s, transform .8s 2.6s;
        }
        header nav.pc.up{
            background: #fff;
        }
        header nav.pc .menu li>a{
            color: #fff;
        }
        header nav.pc .logo .c{
            opacity: 0;
        }
        header nav.pc.up .logo img{
            opacity: 0;
        }
        header nav.pc.up .logo .c{
            opacity: 1;
        }
        main{
            padding-top: 0px;
        }

        

        .triangle_2{
            position: absolute;
            pointer-events: none;
            left: 50%;
            transform: translateX(-50%);
            bottom: 0px;
        }
        .triangle_2{
            z-index: 2;
        }
        
        
        .letter{
            background: #fff;
            position: absolute;
            pointer-events: none;
            z-index: 11;
            width: 100%;
            transition: opacity .7s;
        }
        .letter .box{
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%,-50%);
        }
        .letter .box span{
            position: absolute;
            background: #cac1a5;
            transition-duration: .5s;
        }
        .letter .box .ver{
            width: 6px;
            height: 0%;
            transition-property: height;
        }
        .letter.frozen .box .ver{
            height: 100%;
        }
        .letter .box .skew{
            width: 0%;
            height: 10px;
            transition-property: width;
            transform-origin: left top;
        }
        .letter.frozen .box .skew{
            width: 50%;
        }
        .letter .box .ver.lft{
            left: 0px;
            bottom: 0px;
            transition-delay: .5s;
        }
        .letter .box .skew.lft{
            left: 0px;
            top: -6px;
            transform: skewY(45.9deg);
            transition-delay: 1s;
        }
        .letter .box .skew.rht{
            left: 50%;
            top: 66%;
            transform: skewY(-45.9deg);
            transition-delay: 1.5s;
        }
        .letter .box .ver.rht{
            right: 0px;
            top: 0px;
            transition-delay: 2s;
        }
        .letter,
        .headSwiper{
            height: 1200px;
        }
        .headSwiper{
            position: relative;
            z-index: 1;
        }
        .headSwiper .palace{
            position: absolute;
            width: 100%;
            height: 100%;
            top: 50%;
            left: 50%;
            overflow: hidden;
            transform: translate(-50%,-50%);
        }
        .headSwiper .palace>*{
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0px;
            left: 0px;
            transition: left 1s;
        }
        .headSwiper .palace.txt{
            height: initial;
            top: 360px;
            z-index: 3;
        }
        .headSwiper .palace.txt .flip{
            position: relative;
            height: initial;
            transition: 1.3s left linear;
        }
        .headSwiper .palace .flip>*{
            width: 100%;
            height: 100%;
            flex-shrink: 0;
        }
        .headSwiper .palace.txt .flip p{
            text-align: center;
            font-size: 70px;
            line-height: 94px;
            letter-spacing: 4px;
            color: #fff;
            font-weight: 900;
            padding: 0px 500px;
        }
        .letter .box,
        .headSwiper .palace.contrary{
            bottom: 290px;
            height: 735px;
            width: 950px;
            transform: translateX(-50%);
            top: initial;
        } 
        .headSwiper .palace.contrary{
            z-index: 2;
            clip-path: polygon(0 0, 50% 66%, 100% 0,100% 100%,84% 100%,84% 57%,50% 100%, 16% 57%,16% 100%,0 100%);
            -webkit-clip-path: polygon(0 0, 50% 66%, 100% 0,100% 100%,84% 100%,84% 57%,50% 100%, 16% 57%,16% 100%,0 100%);
        }
        .headSwiper .contrary .flip{
            justify-content: flex-start;
            flex-direction: row-reverse;
        }
        .headSwiper .arrow{
            z-index: 5;
            width: 440px;
            height: 440px;
            transform-origin: 403px 403px;
            transform: translate(37px,37px) rotate(45deg);
        }
        .headSwiper .arrow span{
            transition: all .8s;
            opacity: 0;
        }
        .headSwiper.frozen .arrow span{
            opacity: 1;
        }
        .headSwiper .arrow span:first-child{
            height: 37px;
        }
        .headSwiper .arrow span:last-child{
            width: 37px;
        }
        .headSwiper .scrollDown{
            z-index: 4;
            bottom: 65px;
            margin-bottom: 120px;
            opacity: 0;
            transition-property: margin-bottom,opacity;
            transition-duration: .5s;
        }
        .headSwiper.frozen .scrollDown{
            opacity: 1;
            margin-bottom: 0px;
        }
        .headSwiper .scrollDown span{
            width: 20px;
            height: 20px;
            transform: translateY(-120%) rotate(45deg);
        }
        .headSwiper.frozen .scrollDown span{
            transform: translateY(-70%) rotate(45deg);
        }

        main .c{
            position: relative;
            z-index: 2;
            margin-top: -140px;
        }
        main .c .contn,
        main .c .footage{
            width: 1052px;
            margin: 0 auto;
            position: relative;
        }
        main .c .contn>*{
            position: absolute;
        }
        main .c .contn .picSwiper,
        main .c .contn .picSwiper:first-child img{
            clip-path: polygon(0 0,100% 100%,0 100%);
            -webkit-clip-path: polygon(0 0,100% 100%,0 100%);
            overflow: hidden;
        }
        main .c .contn .picSwiper:first-child{
            position: relative;
            height: 1068px;
        }
        main .c .contn .picSwiper:last-child{
            z-index: 4;
            width: 100%;
            height: 100%;
            top: 0px;
            right: 0px;
            clip-path: polygon(100% 0,100% 100%,0 100%);
            -webkit-clip-path: polygon(100% 0,100% 100%,0 100%);
        }
        main .c .contn .picSwiper:last-child img{
            clip-path: polygon(100% 0,100% 100%,0 100%);
            -webkit-clip-path: polygon(100% 0,100% 100%,0 100%);
        }
        main .c .contn .picSwiper img{
            position: absolute;
            top: 0px;
            left: 0px;
            opacity: 0;
            z-index: 1;
            transition: opacity 2.5s 1.5s;
        }
        main .c .contn .picSwiper img.current{
            opacity: 1;
            z-index: 2;
            transition-duration: 1.5s;
            transition-delay: 0s;
        }
        main .c .contn .txt,
        main .c .contn .txtBg{
            top: 50%;
            transform: translateY(-50%);
            left: -63px;
            transition: margin-top .8s, opacity .8s;
            margin-top: 70px;
            opacity: 0;
        }
        main .c .contn .txtBg.frozen,
        main .c .contn .txt.frozen{
            opacity: 1;
            margin-top: 0px;
        }
        main .c .contn .txtBg{
            z-index: 3;
        }
        main .c .contn .txtBg:before{
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0px;
            left: 0px;
            background: #dededf;
        }
        main .c.busns .contn .txtBg:before{
            background: #20242a;
        }
        main .c.medical .contn .txtBg:before{
            background: #fff;
        }
        main .c .contn .txtBg::after{
            content: '';
            position: absolute;
            z-index: -1;
            width: 315px;
            height: 333px;
            background: url(../img/common/squareBg.png) no-repeat;
            opacity: 0;
            transform: translate(-40px,40px);
            transition-property: opacity, transform;
            transition-duration: .8s;
            transition-delay: .5s;
        }
        main .house.c .contn .txtBg:after{
            top: -38px;
            right: -33px;
        }
        main .busns.c .contn .txtBg:after{
            display: none;
        }
        main .medical.c .contn .txtBg:after{
            bottom: -50px;
            left: -9px;
        }
        main .c .contn .txtBg.frozen::after{
            opacity: 1;
            transform: translate(0px,0px);
        }
        main .c .contn .txt .box,
        main .c .contn .txtBg{
            height: 316px;
            width: 500px;
        }
        main .c .contn .txt{
            z-index: 5;
        }
        main .c .contn .txt .box{
            padding: 0px 64px;
            position: relative;
            flex-direction: column;
        }
        main .busns.c .contn .txt .box{
            color: #d2d2d2;
        }
        main .c .contn .txt .box .ttl{
            font-size: 55px;
            line-height: 1;
            padding-bottom: 50px;
            font-weight: bold;
        }
        main .busns.c .contn .txt .box .ttl{
            color: #fff;
        }
        main .c .contn .txt .box .t{
            font-size: 18px;
            line-height: 160%;
            color: #333;
            margin-bottom: 12px;
        }
        main .busns.c .contn .txt .box .t{
            color: #d2d2d2;
        }
        
        main .house .footage .more span{
            padding: 18px 36px;
            margin-left: 0px;
        }
        
        main .c.medical:before{
            content: '';
            position: absolute;
            z-index: -1;
            width: 2000px;
            height: 1400px;
            background: url(../img/triangle.png) no-repeat center bottom;
            left: calc(50% - 1000px);
            bottom: 0px;
        }
        main .c.medical:after{
            content: '';
            position: absolute;
            z-index: -2;
            width: 570px;
            height: 570px;
            background: #c7bea0;
            bottom: 65px;
            left: calc(50% - 285px);
            opacity: 0;
            transform: translateY(-100px) rotate(45deg);
            transition-property: opacity,transform;
            transition-duration: .8s;
        }
        main .c.medical.frozen:after{
            opacity: 1;
            transform: translateY(0px) rotate(45deg);
        }
        main .c.medical .footage{
            padding-bottom: 185px;
        }
        main .c .footage .mid{
            padding-bottom: 50%;
            position: relative;
        }
        main .c.house .footage .mid{
            background: #dededf;
        }
        main .c.busns .footage .mid{
            background: #20242a url(../img/index/dotBg.png);
        }
        main .c.medical .footage .mid{
            padding-bottom: 0px;
        }
        main .c .footage .mid .content{
            position: absolute;
            width: 48.5%;
            top: 100px;
            left: 50%;
            transform: translateX(-50%);
            margin-top: 100px;
            opacity: 0;
            text-align: center;
            transition-property: margin-top,opacity,transform;
            transition-duration: .8s;
        }
        main .c.busns .footage .mid .content{
            width: 260px;
            z-index: 6;
            top: 0px;
            transform: translate(-50%,-50%);
        }
        main .c.medical .footage .mid .content{
            position: initial;
            margin: 0 auto;
            padding-top: 58px;
            display: block;
            transform: translateY(100px);
        }
        main .c.medical .footage .mid .content.frozen{
            transform: translateY(0px);
        }
        main .c.busns .footage .mid .content:before{
            content: '';
            position: absolute;
            background: #fff;
            width: 330px;
            height: 330px;
            z-index: -1;
            top: calc(50% - 165px);
            left: calc(50% - 165px);
            transform: rotate(45deg);
        }
        main .c.busns .footage .mid .content:after{
            content: '';
            position: absolute;
            z-index: -2;
            width: 240px;
            height: 240px;
            background: #c7bea0;
            left: calc(50% - 120px);
            transform: translateY(-50px) rotate(45deg);
            opacity: 0;
            bottom: -80px;
            transition-property: transform,opacity;
            transition-duration: .8s;
            transition-delay: .8s;
        }
        main .c.busns .footage .mid .content.frozen:after{
            opacity: 1;
            transform: rotate(45deg);
        }
        main .c .footage .mid .content.frozen{
            opacity: 1;
            margin-top: 0px;
        }
        main .c .footage .mid .content .ttl{
            font-size: 28px;
            font-weight: bold;
            line-height: 30px;
            padding-bottom: 35px;
            position: relative;
            margin-bottom: 13px;
        }
        main .idea .content .ttl:before,
        main .idea .content .ttl:after,
        main .c .footage .mid .content .ttl:before,
        main .c .footage .mid .content .ttl:after,
        main .idea .content .ttl span:after{
            content: '';
            position: absolute;
            bottom: 0px;
            width: 9px;
            height: 9px;
            border: 2px solid #bdb297;
            left: calc(50% - 8px);
            transform: rotate(45deg);
            transition: transform .5s .6s;
        }
        main .c .footage .mid .content.frozen .ttl:before{
            transform: translateX(-5px) rotate(45deg);
        }
        main .c .footage .mid .content.frozen .ttl:after{
            transform: translateX(5px) rotate(45deg);
        }
        main .idea .content.frozen .ttl:before{
            transform: translateX(-10px) rotate(45deg);
        }
        main .idea .content.frozen .ttl:after{
            transform: translateX(10px) rotate(45deg);
        }
        main .c .footage .mid .content .t{
            color: #333;
            font-size: 16px;
            line-height: 160%;
            padding-bottom: 34px;
        }
        main .c .footage .mid .content .more{
            display: inline-block;
        }
        main .c .footage .mid .content .scrollDown{
            top: 100%;
        }
        main .c.medical .footage .mid .content .scrollDown{
            display: none;
        }
        main .c.medical .footage .tip{
            font-size: 150px;
            font-weight: bold;
            letter-spacing: 40px;
            color: #fff;
            width: 100%;
            text-align: center;
            position: absolute;
            line-height: 1;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            opacity: 0;
            transition-property: transform,opacity;
            transition-duration: .8s;
            z-index: 4;
        }
        main .c.medical .footage .tip.frozen{
            opacity: 1;
            transform: translate(-50%,calc(-100% + 25px));
        }
        main .c.medical .footage .inter{
            width: 225px;
            margin: 0px auto;
            margin-top: 74px;
            color: #20242a;
            text-align: center;
            position: relative;
            transform: translateY(-50px);
            opacity: 0;
            transition-property: transform,opacity;
            transition-duration: .8s;
        }
        main .c.medical .footage .inter.frozen{
            transform: translateY(0px);
            opacity: 1;
        }
        main .c.medical .footage .inter .num{
            font-size: 195px;
            line-height: 180px;
            font-weight: 400;
            position: relative;
        }
        main .c.medical .footage .inter .num:after{
            content: '+';
            position: absolute;
            left: 100%;
            top: 50%;
            transform: translateY(-50%);
        }
        main .c.medical .footage .inter span{
            font-size: 14px;
            font-weight: bold;
        }
        main .c.medical .footage .inter:after{
            content: '';
            position: absolute;
            width: 192px;
            height: 192px;
            border: 18px solid rgba(0,0,0,.1);
            top: 50%;
            left:calc(50% - 114px);
            transform: rotate(45deg);
            margin-top: -56px;
            z-index: -1;
        }

        main .idea{
            position: relative;
            z-index: 0;
            margin-top: -1400px;
            padding-top: 1600px;
            padding-bottom: 138px;
            background: url(../img/index/ideaBg.png) center center no-repeat;
            background-size: cover;
            overflow: hidden;
        }
        main .idea:before{
            content: '';
            position: absolute;
            width: 852px;
            height: 852px;
            border: 57px solid rgba(199,190,160,0.1);
            left: calc(50% - 483px);
            top: 1200px;
            transform: rotate(45deg);
        }
        main .idea:after{
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: #000;
            opacity: .8;
            z-index: -1;
            top: 0px;
            left: 0px;
        }
        main .idea .content{
            width: 640px;
            margin: 0px auto;
            text-align: center;
            transform: translateY(70px);
            opacity: 0;
            transition-property: opacity,transform;
            transition-duration: .8s;
        }
        main .idea .content.frozen{
            opacity: 1;
            transform: translateY(0px);
        }
        main .idea .content .moreBox{
            display: inline-block;
        }
        main .idea .content .ttl{
            font-size: 56px;
            font-weight: bold;
            color: #c7bea0;
            position: relative;
            padding-bottom: 48px;
            margin-bottom: 36px;
        }
        
        main .idea .content .t{
            font-size: 16px;
            color: #d2d2d1;
            line-height: 28px;
            padding-bottom: 30px;
        }
        main .idea .more span{
            color: #fff;
        }

        main .news{
            background: #20242a;
            padding-bottom: 92px;
        }
        main .news .arw{
            position: relative;
            padding-top: 195px;
            overflow: hidden;
            overflow: hidden;
        }
        main .news .arw:before{
            content: '';
            position: absolute;
            width: 852px;
            height: 852px;
            border: 54px solid rgba(49,52,54,0.56);
            top: -1032px;
            left: calc(50% - 490px);
            transform: translateY(-50px) rotate(45deg);
            opacity: 0;
            transition-property: opacity,transform;
            transition-duration: .8s;
        }
        main .news .arw.frozen:before{
            opacity: 1;
            transform: translateY(0px) rotate(45deg);
        }
        main .news .contn{
            position: relative;
            width: 1270px;
            margin: 0 auto;
            height: 490px;
            transform: translateY(100px);
            opacity: 0;
            transition-property: opacity,transform;
            transition-duration: .8s;
        }
        main .news .contn.frozen,
        main .news .contn.frozen .opacity{
            transform: translateY(0px);
            opacity: 1;
        }
        main .news .contn>*{
            position: relative;
        }
        main .news .contn .name{
            color: #c0b594;
            top: 16%;
            letter-spacing: 6px;
            position: absolute;
            font-size: 18px;
            left: 0px;
            transform-origin: bottom left;
            transform: rotate(-90deg);
        }
        main .news .contn .opacity{
            flex: 1;
            height: 100%;
            margin-left: 19px;
            opacity: 0;
            transform: translateY(50px);
            transition-property: opacity,transform;
            transition-duration: .8s;
            transition-delay: .3s;
            transition-timing-function: linear;
        }
        main .news .contn .opacity:after{
            content: "";
            position: absolute;
            width: 315px;
            height: 333px;
            left: -19px;
            bottom: -60px;
            z-index: -1;
            background: url(../img/common/squareBg.png) no-repeat;
            opacity: 0.5;
        }
        main .news .contn .opacity img,
        main .news .contn .txt .item{
            position: absolute;
            top: 0px;
            left: 0px;
            height: 100%;
            width: 100%;
        }
        main .news .contn .opacity img{
            opacity: 0;
            transition: opacity .3s .2s;
            z-index: 1;
        }
        main .news .contn .opacity img.active{
            opacity: 1;
            z-index: 2;
            transition-delay: 0s;
        }
        main .news .contn .txt{
            position: relative;
            z-index: 2;
            width: 46%;
            height: 88%;
            margin-left: -32px;
            transition-property: transform,opacity;
            transition-duration: .7s,.5s;
            transition-timing-function: linear;
        }
        main .news .contn .txt .box{
            position: relative;
            height: 100%;
            width: 100%;
        }
        main .news .contn .txt.hidden{
            opacity: 0;
            transform: translateX(30px);
        }
        main .news .contn .txt .item{
            padding: 24px 6% 24px 10%;
            flex-direction: column;
            align-items: flex-start;
            color: #d2d2d1;
            opacity: 0;
            z-index: 1;
        }
        main .news .contn .txt .item.active{
            opacity: 1;
            z-index: 2;
        }
        main .news .contn .txt .item:after{
            content: '';
            position: absolute;
            z-index: -1;
            width: calc(100% - 12px);
            height: calc(100% - 12px);
            top: 0px;
            left: 0px;
            border: 6px solid rgba(255, 255, 255, 0.2);
        }
        main .news .contn .txt .item .moreBox{
            display: inline-block;
        }
        main .news .contn .txt .item .ttl{
            font-size: 32px;
            font-weight: bold;
            line-height: 43px;
            margin-bottom: 12px;
            display: block;
            transition: color .7s;
        }
        main .news .contn .txt .item .ttl:hover{
            color: #c6be9f;
        }
        main .news .contn .txt .item .t{
            font-size: 16px;
            padding-bottom: 15px;
        }
        main .news .contn .txt .item .ttl,
        main .news .item .more span{
            color: #fff;
        }

        main .news .contn .btn{
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            cursor: pointer;
            z-index: 2;
        }
        main .news .contn .btn:before{
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0px;
            left: 0px;
            opacity: 0;
            z-index: 2;
            transition: opacity .7s;
            pointer-events: none;
        }
        main .news .contn .btn:hover:before{
            opacity: 1;
        }
        main .news .contn .btn.prev{
            left: -100px;
            background: url(../img/common/arrows.png) 0px -100px;
        }
        main .news .contn .btn.prev:before{
            background: url(../img/common/arrows.png) 0px -150px;
        }
        main .news .contn .btn.next{
            right: -100px;
            background: url(../img/common/arrows.png) 0px 0px;
        }
        main .news .contn .btn.next:before{
            background: url(../img/common/arrows.png) 0px -50px;
        }
        
        main .news .txt>span{
            position: absolute;
            background: #fff;
        }
        main .news .txt .hor{
            height: 6px;
            width: 0%;
        }
        main .news .txt .ver{
            width: 6px;
            height: 0%;
        }
        main .news .contn.frozen .txt.border .hor{
            transition: width .25s linear;
        }
        main .news .contn.frozen .txt.border .ver{
            transition: height .25s linear;
        }
        main .news .txt .tp,
        main .news .txt .tp + *{
            top: 0px;
        }        
        main .news .txt .rht,
        main .news .txt .rht + *{
            right: 0px;
        }
        main .news .txt .btm,
        main .news .txt .btm + *{
            bottom: 0px;
        }
        main .news .txt .lft,
        main .news .txt .tp{
            left: 0px;
        }
        main .news .contn.frozen .txt.border .rht{
            transition-delay: .25s;
        }
        main .news .contn.frozen .txt.border .btm{
            transition-delay: .5s;
        }
        main .news .contn.frozen .txt.border .lft{
            transition-delay: .75s;
        }

        main .news .contn.frozen .txt.border .ver{
            height: 100%;
        }
        main .news .contn.frozen .txt.border .hor{
            width: 100%;
        }

